> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# M5Stack Mini Scale Unit - 5kg (HX711)

**Type:** Product page · **SKU:** CE10061 · **Brand:** [M5Stack](https://core-electronics.com.au/brands/m5stack-australia)
**Page:** https://core-electronics.com.au/m5stack-mini-scale-unit-5kg-hx711-precision-weighing.html ([markdown](https://core-electronics.com.au/m5stack-mini-scale-unit-5kg-hx711-precision-weighing.html.md))

Explore M5Stack's Mini Scale Unit featuring a 5kg capacity sensor, HX711 ADC chip, and integrated MCU for precise weighing in scientific and industrial applications, with I2C communication and programmable RGB indicators.

## Pricing

- **Price:** $16.15 (inc GST) — $14.68 AUD, exc GST
- **Quantity discounts:** 10+ $14.09 (exc GST) · 25+ $13.65 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 31.

## How to buy

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- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

The M5Stack Mini Scale Unit revolutionises precision weighing in scientific and industrial applications by combining a high-precision 5kg capacity sensor with advanced digital processing capabilities. This compact unit integrates an HX711 ADC chip and STM32F030F4P6 microcontroller to deliver accurate, stable measurements with I2C communication support, making it ideal for prototyping and educational projects requiring precise weight measurement.

### Key Features

- High-precision 5kg capacity weighing sensor with integrated HX711 ADC
- STM32F030F4P6 32-bit ARM Cortex-M0 processor for reliable data processing
- I2C communication protocol (Address: 0x26) supporting multiple devices in parallel
- Programmable SK6812 RGB indicator for visual feedback
- Dedicated function button for zero calibration and tare adjustment
- Reserved M3 nut fixing hole for versatile mounting options
- Compact dimensions: 40x24x18mm

### How to Use

Installation is straightforward with the included mounting hardware. The unit connects via the HY2.0-4P interface and supports multiple programming platforms including Arduino, UIFlow, and Python. For enhanced accuracy, consider pairing with the [M5Stack Calibration Weight - 50.00g](https://core-electronics.com.au/makerverse-calibration-weight-50g.html) for precise calibration.

Basic setup involves:

1. Mount the weighing plate using the provided M3 nuts
2. Connect to your M5Stack device using the included HY2.0-4P cable
3. Configure the I2C communication in your preferred programming environment
4. Perform initial calibration using the function button

### What's in the Box

- 1x M5Stack Mini Scale Unit
- 4x M3 Nuts (hexagonal 6\*2.25mm)
- 1x HY2.0-4P Cable (20cm)

### Compatibility

The Mini Scale Unit integrates seamlessly with the M5Stack ecosystem and can be enhanced with complementary components like the [SparkFun Load Cell Amplifier - HX711](https://core-electronics.com.au/sparkfun-load-cell-amplifier-hx711-38610.html) for additional measurement capabilities. The unit supports parallel operation of multiple devices through I2C communication, making it ideal for complex measurement systems.

### Additional Resources

- Comprehensive documentation available through the [official M5Stack documentation portal](https://docs.m5stack.com/en/unit/Unit-Mini%20Scales)

### About M5Stack

M5Stack specialises in developing modular electronic solutions that combine precision engineering with user-friendly interfaces. Their products are designed to meet the demanding requirements of industrial applications while remaining accessible for educational and prototyping purposes. The company's commitment to open-source development and comprehensive documentation supports a growing community of developers and educators.

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/c/e/ce010061-1.png)